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    <html lang="zh-CN">
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      <title>Memory Rating Prompt - 交互式测验</title>
      <style>
        @import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&display=swap');
        
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        .quiz-header h1 {
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        .quiz-header p {
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            font-size: 14px;
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        .quiz-body {
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        .progress-bar {
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        #question-text {
          font-size: 18px;
          font-weight: 500;
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          margin: 0;
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        .option-item {
          background-color: #f8f9fa;
          border: 1px solid #dee2e6;
          border-radius: 8px;
          padding: 15px;
          margin-bottom: 12px;
          cursor: pointer;
          transition: background-color 0.2s ease, border-color 0.2s ease;
        }

        .option-item:hover {
          background-color: #e9ecef;
        }
        
        .option-item.selected {
            background-color: #d1e7fd;
            border-color: #4a90e2;
        }

        .quiz-footer {
          padding: 20px 30px;
          display: flex;
          justify-content: space-between; /* 将按钮分布在两侧 */
          align-items: center;
          min-height: 65px; /* Reserve space */
        }

        .nav-btn {
          background-color: #4a90e2;
          color: white;
          border: none;
          border-radius: 8px;
          padding: 10px 20px;
          font-size: 16px;
          font-weight: 500;
          cursor: pointer;
          transition: background-color 0.2s ease, transform 0.2s ease;
          box-shadow: 0 4px 12px rgba(0,0,0,0.15);
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        #next-btn {
            background-color: #28a745;
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        .nav-btn:hover {
          background-color: #357abd;
          transform: scale(1.05);
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        .nav-btn:disabled {
            background-color: #a0c3e8;
            cursor: not-allowed;
            opacity: 0.7;
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        #result-container {
            border-top: 1px solid #eee;
        }
        
        .result-box {
            border-radius: 8px;
            padding: 20px;
            margin-top: 20px;
        }
        
        .result-box.correct {
            background-color: #d4edda;
            border: 1px solid #c3e6cb;
            color: #155724;
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        .result-box.incorrect {
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            border: 1px solid #f5c6cb;
            color: #721c24;
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        .result-box h3 {
            margin-top: 0;
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        .explanation-text {
            margin-top: 15px;
            line-height: 1.7;
        }
        
        .source-text {
            font-style: italic;
            font-size: 14px;
            margin-top: 15px;
            color: #555;
        }

        
        .final-score-container {
            padding: 40px;
            text-align: center;
        }
        .final-score-container h2 {
            margin-top: 0;
            margin-bottom: 30px;
        }
        .score-summary {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        .score-card {
            background-color: #f8f9fa;
            border-radius: 12px;
            padding: 20px;
            width: 180px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            border: 1px solid #e9ecef;
        }
        .score-card h3 {
            margin: 0 0 10px;
            font-size: 16px;
            font-weight: 500;
            color: #555;
        }
        .score-card p {
            margin: 0;
            font-size: 28px;
            font-weight: 700;
            color: #333;
        }
        .score-details table {
            width: 100%;
            font-size: 16px;
        }
        .score-details td {
            padding: 4px 0;
        }
        .score-details td:last-child {
            text-align: right;
            font-weight: 700;
        }
        .report-actions button {
            background-color: #fff;
            border: 1px solid #ccc;
            border-radius: 8px;
            padding: 12px 25px;
            font-size: 16px;
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            transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
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        .report-actions button:hover {
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        .hint-container {
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            border: 1px solid #b2ebf2;
            border-radius: 8px;
            padding: 15px;
            margin-top: 20px;
            color: #006064;
            font-size: 15px;
            line-height: 1.6;
            display: none; /* 默认隐藏 */
        }
      </style>
    </head>
    <body>
      <div class="main-wrapper">
          <div class="quiz-container">
            <div class="quiz-header">
              <h1>Memory Rating Prompt - 交互式测验</h1>
              <p>检验你对文档内容的理解程度</p>
            </div>
            <div id="quiz-content">
                <div class="quiz-body">
                    <div class="progress-bar">
                        <div id="progress-indicator"></div>
                    </div>
                    <div id="question-container">
                      <p id="question-text"></p>
                      <ul class="options-list" id="options-list"></ul>
                    </div>
                    <div id="result-container"></div>
                    <div id="hint-container" class="hint-container"></div>
                </div>
                <div class="quiz-footer" id="quiz-footer">
                  <button id="prev-btn" class="nav-btn">上一题</button>
                  <button id="hint-btn" class="nav-btn" style="background-color: #ffc107; color: #333; box-shadow: 0 4px 12px rgba(255,193,7,0.3);">提示</button>
                  <button id="next-btn" class="nav-btn">下一题</button>
                </div>
            </div>
          </div>
      </div>

      <script>
        const quizData = [
  {
    "question": "根据文档，以下哪项最能描述一个应该被记住的用户偏好或工作流？",
    "options": [
      "一个具体的、可操作的、并能泛化到未来任务中的编码风格规则。",
      "一次性任务中关于特定函数名的具体建议。",
      "用户希望代码具有良好的可读性和组织性。",
      "助手在对话中为解决当前问题而提出的临时解决方案。"
    ],
    "correctAnswerIndex": 0,
    "explanation": "文档强调，应该记住的是那些具体的、可操作的、并且可以应用于未来对话的通用偏好或规则（如“函数不超过50行”）。一次性的实现细节、过于模糊的偏好（如“喜欢好代码”）或临时的上下文则因缺乏通用性和可操作性而不应被记录。",
    "source": "文档中「positive_criteria」和「negative_criteria」部分",
    "hint": "文档中的正面标准强调记忆必须是“specific and actionable”并且是“general patterns or approaches”。"
  },
  {
    "question": "参照「examples_should_remember」部分，下列哪项是一个适合被创建为记忆的例子？",
    "options": [
      "需要将`.card-title`元素的`margin-top`设置为10px。",
      "在新的UI项目上优先使用Svelte框架而不是React。",
      "位于utils.ts文件中的`calculateTotal`函数需要重构。",
      "用户认为编写测试很重要。"
    ],
    "correctAnswerIndex": 1,
    "explanation": "一个好的记忆应该是用户的通用偏好或工作流要求。选择特定的技术栈（如Svelte over React）是一个清晰、可长期遵循的偏好。相比之下，临时的CSS修复、针对特定函数的重构建议或泛泛而谈的观点（如测试很重要）都因其一次性或模糊性而不适合被记住。",
    "source": "文档中「examples_should_remember」和「examples_should_not_remember」部分",
    "hint": "文档中的好例子通常是关于用户的技术选型、编码风格或工作流程的明确规则。"
  },
  {
    "question": "根据文档中的「negative_criteria」，为什么“用户希望有良好的错误处理”这个信息不应该被记录为记忆？",
    "options": [
      "因为它是一个模糊且不够具体、无法指导未来行动的偏好。",
      "因为它只涉及后端开发，不适用于前端。",
      "因为错误处理是助手应该自动完成的，不需要用户提醒。",
      "因为这是一个一次性的任务细节，未来不会再遇到。"
    ],
    "correctAnswerIndex": 0,
    "explanation": "文档明确指出，模糊或显而易见的偏好（如“想要好的错误处理”）不应被记录，因为它们缺乏可操作性。几乎所有用户都想要“好的”东西，这种记忆无法为助手在未来的交互中提供具体的指导。一个好的记忆应该是具体的，例如：“当API调用失败时，总是记录完整的错误堆栈并返回一个特定的错误代码”。",
    "source": "文档中「negative_criteria」和「examples_should_not_remember」部分",
    "hint": "思考一下，'好的错误处理'这个要求是否足够具体，能让助手在下次交互时知道该怎么做？文档中有一个关键词是 'actionable'。"
  },
  {
    "question": "文档中描述了一个场景：用户仅询问一个特定实现细节是否正确，助手确认并详细解释了原因。为什么在这种情况下，也不应该创建记忆？",
    "options": [
      "因为该实现细节过于复杂，无法被概括为一条规则。",
      "因为用户的输入只是一个简单的验证请求，并未表达一个通用的偏好或模式。",
      "因为助手不应该从自己的回答中创建记忆。",
      "因为这个场景中没有涉及到代码，所以无法创建记忆。"
    ],
    "correctAnswerIndex": 1,
    "explanation": "文档的核心原则是，记忆应该源于用户的重要输入，如明确表达的偏好、规则或痛点。当用户只是简单地请求验证一个一次性的实现细节时，这并不构成一个值得记忆的通用模式，即使助手的解释很详尽。记忆的触发点是用户的通用性指令，而非助手的详细分析。",
    "source": "文档中「examples_should_not_remember」的第一个场景示例部分",
    "hint": "文档强调记忆应该源于“significant user input or interaction patterns”，而不是“detailed assistant responses to simple queries”。"
  },
  {
    "question": "根据「labeling_instructions」，以下哪个用于记忆的标签是不符合规范的？",
    "options": [
      "prefer-async-await",
      "function-size-preference",
      "test driven development",
      "typescript-strict-mode"
    ],
    "correctAnswerIndex": 2,
    "explanation": "「labeling_instructions」明确规定，标签“只能包含字母和连字符（hyphens）”，因为它将被用作文件名。包含空格的标签 `test driven development` 违反了此规定，正确的格式应该是 `test-driven-development`。",
    "source": "文档中「labeling_instructions」部分",
    "hint": "仔细阅读关于标签格式的说明：“The label will be used as a filename and can only have letters and hyphens.”"
  },
  {
    "question": "根据「formatting_instructions」，当分析完一段对话后，如果确定没有需要被记住的信息，应该返回什么？",
    "options": [
      "一个包含 `memory: null` 的JSON对象。",
      "一个空的JSON对象 `{}`。",
      "不返回任何内容（返回空响应）。",
      "返回字符串 \"no_memory_needed\"。"
    ],
    "correctAnswerIndex": 3,
    "explanation": "文档对输出格式有严格要求。在没有需要创建记忆的情况下，指令明确要求必须准确返回字符串 \"no_memory_needed\"，而不是空对象、null值或其他格式。",
    "source": "文档中「formatting_instructions」部分",
    "hint": "文档中有一句非常明确的指示：“If no memory is needed, return exactly: ...”"
  },
  {
    "question": "下列哪一项是文档中定义的「positive_criteria」（应该记住的信息）的共同核心特征？",
    "options": [
      "由用户明确提出且被助手完全同意。",
      "简单、易于理解且频繁出现。",
      "与代码实现紧密相关且立即生效。",
      "具体、可操作且具有通用性。"
    ],
    "correctAnswerIndex": 3,
    "explanation": "纵观所有“正面标准”（positive_criteria），其共同点在于记忆必须是具体的（不是模糊的）、可操作的（能指导未来的行为），并且是通用的（可以应用于未来的不同任务，而不仅仅是当前这一个）。这是区分有用记忆和无用信息的关键。",
    "source": "文档中「positive_criteria」部分",
    "hint": "查看 `positive_criteria` 列表，思考这些标准（如 “MUST be specific and actionable”, “general patterns”）的共同点是什么。"
  }
];
        console.log("Quiz Data:", JSON.parse(JSON.stringify(quizData))); // 添加这行用于调试，以可展开的JSON格式输出
        
        let currentQuestionIndex = 0;
        let score = 0;
        // 存储每个问题的回答状态
        const userAnswers = new Array(quizData.length).fill(null); 

        const questionTextEl = document.getElementById('question-text');
        const optionsListEl = document.getElementById('options-list');
        const resultContainerEl = document.getElementById('result-container');
        const quizContentEl = document.getElementById('quiz-content');
        const progressIndicatorEl = document.getElementById('progress-indicator');
        const prevBtn = document.getElementById('prev-btn');
        const nextBtn = document.getElementById('next-btn');
        const hintBtn = document.getElementById('hint-btn');
        const hintContainerEl = document.getElementById('hint-container');

        function loadQuestion() {
          resultContainerEl.innerHTML = '';
          optionsListEl.innerHTML = '';
          hintContainerEl.style.display = 'none'; // 隐藏提示
          
          if (currentQuestionIndex >= quizData.length) {
            showFinalScore();
            return;
          }

          updateProgress();

          const currentQuestion = quizData[currentQuestionIndex];
          questionTextEl.textContent = `(${currentQuestionIndex + 1}/${quizData.length}) ${currentQuestion.question}`;
          
          currentQuestion.options.forEach((optionText, index) => {
            const li = document.createElement('li');
            li.className = 'option-item';
            li.textContent = optionText;
            li.dataset.index = index; // Store index in a data attribute
            // 如果这道题已经回答过，恢复状态
            if (userAnswers[currentQuestionIndex] !== null) {
                if (index === userAnswers[currentQuestionIndex]) {
                    li.classList.add('selected');
                }
            }
            optionsListEl.appendChild(li);
          });

          // 如果已经回答过，直接显示结果
          if (userAnswers[currentQuestionIndex] !== null) {
              const isCorrect = userAnswers[currentQuestionIndex] === currentQuestion.correctAnswerIndex;
              showResult(isCorrect, currentQuestion);
          }
          
          updateNavigationButtons();
          updateProgress();
        }

        function selectOption(optionIndex) {
            userAnswers[currentQuestionIndex] = optionIndex;
            const currentQuestion = quizData[currentQuestionIndex];
            const isCorrect = optionIndex === currentQuestion.correctAnswerIndex;

            // 重新计算分数
            score = userAnswers.reduce((acc, answer, index) => {
                return answer === quizData[index].correctAnswerIndex ? acc + 1 : acc;
            }, 0);

            showResult(isCorrect, currentQuestion);
            updateNavigationButtons();
        }
        
        function updateProgress() {
            const answeredQuestions = userAnswers.filter(answer => answer !== null).length;
            const progressPercentage = (answeredQuestions / quizData.length) * 100;
            progressIndicatorEl.style.width = `${progressPercentage}%`;
        }
        
        function updateNavigationButtons() {
            prevBtn.style.display = 'block';
            nextBtn.style.display = 'block';
            hintBtn.style.display = 'block'; // 显示提示按钮

            prevBtn.disabled = currentQuestionIndex === 0;
            nextBtn.disabled = false; // 最后一题时，下一题按钮不禁用，而是用于显示报告
            nextBtn.textContent = (currentQuestionIndex === quizData.length - 1) ? '查看报告' : '下一题';
            
            // 如果当前问题没有提示，则禁用提示按钮并隐藏提示内容
            if (!quizData[currentQuestionIndex].hint) {
                hintBtn.disabled = true;
                hintContainerEl.style.display = 'none';
                hintContainerEl.textContent = ''; // 清除旧的提示内容
            } else {
                hintBtn.disabled = false;
            }
        }

        function showResult(isCorrect, questionData) {
            resultContainerEl.innerHTML = ''; // 清空之前的结果
            const resultBox = document.createElement('div');
            resultBox.className = `result-box ${isCorrect ? 'correct' : 'incorrect'}`;
            
            let html = `<h3>${isCorrect ? '回答正确！' : '回答错误'}</h3>`;
            if (!isCorrect) {
                html += `<p><strong>正确答案是：</strong> ${questionData.options[questionData.correctAnswerIndex]}</p>`;
            }
            html += `<div class="explanation-text">${questionData.explanation}</div>`;
            html += `<div class="source-text">来源: ${questionData.source}</div>`;
            
            resultBox.innerHTML = html;
            resultContainerEl.appendChild(resultBox);

            // 禁用所有选项的点击事件，并高亮正确/错误答案
            Array.from(optionsListEl.children).forEach((child, index) => {
                child.style.pointerEvents = 'none';
                // 高亮正确答案
                if (index === questionData.correctAnswerIndex) {
                    child.classList.add('correct'); // 需要添加CSS样式
                    child.style.backgroundColor = '#d4edda';
                    child.style.borderColor = '#c3e6cb';
                }
                // 如果选错了，高亮错误选项
                if (!isCorrect && index === userAnswers[currentQuestionIndex]) {
                    child.classList.add('incorrect'); // 需要添加CSS样式
                    child.style.backgroundColor = '#f8d7da';
                    child.style.borderColor = '#f5c6cb';
                }
            });
        }

        function goToNextQuestion() {
            if (currentQuestionIndex < quizData.length - 1) {
                currentQuestionIndex++;
                loadQuestion();
            } else {
                showFinalScore();
            }
        }

        function goToPreviousQuestion() {
            if (currentQuestionIndex > 0) {
                currentQuestionIndex--;
                loadQuestion();
            }
        }
        
        function showHint() {
            const currentQuestion = quizData[currentQuestionIndex];
            if (currentQuestion.hint) {
                hintContainerEl.textContent = currentQuestion.hint;
                hintContainerEl.style.display = 'block';
            } else {
                hintContainerEl.style.display = 'none';
            }
        }

        function showFinalScore() {
            document.querySelector('.quiz-body').style.display = 'none';
            document.getElementById('quiz-footer').style.display = 'none';

            const correctCount = score;
            const totalQuestions = quizData.length;
            const answeredCount = userAnswers.filter(a => a !== null).length;
            const wrongCount = answeredCount - correctCount;
            const skippedCount = totalQuestions - answeredCount;
            const accuracy = totalQuestions > 0 ? Math.round((correctCount / totalQuestions) * 100) : 0;
            const errorRate = totalQuestions > 0 ? Math.round((wrongCount / totalQuestions) * 100) : 0;

            const finalScoreHtml =
                '<div class="final-score-container">' +
                '<h2>答题报告</h2>' +
                '<div class="score-summary">' +
                '<div class="score-card">' +
                '<h3>得分</h3>' +
                '<p>' + correctCount + ' / ' + totalQuestions + '</p>' +
                '</div>' +
                '<div class="score-card">' +
                '<h3>正确率</h3>' +
                '<p>' + accuracy + '%</p>' +
                '</div>' +
                '<div class="score-card">' +
                '<h3>错误率</h3>' +
                '<p>' + errorRate + '%</p>' +
                '</div>' +
                '<div class="score-card score-details">' +
                '<table>' +
                '<tr><td>正确</td><td>' + correctCount + '</td></tr>' +
                '<tr><td>错误</td><td>' + wrongCount + '</td></tr>' +
                '<tr><td>未答</td><td>' + skippedCount + '</td></tr>' +
                '</table>' +
                '</div>' +
                '</div>' +
                '<div class="report-actions">' +
                '<button id="review-btn">回顾测验</button>' +
                '<button class="primary" onclick="location.reload()">再试一次</button>' +
                '</div>' +
                '</div>';

            let reportEl = document.querySelector('.final-score-container');
            if (reportEl) {
                reportEl.remove();
            }
            quizContentEl.insertAdjacentHTML('beforeend', finalScoreHtml);
            document.getElementById('review-btn').addEventListener('click', reviewQuiz);
        }

        function reviewQuiz() {
            const reportEl = document.querySelector('.final-score-container');
            if (reportEl) {
                reportEl.remove();
            }

            document.querySelector('.quiz-body').style.display = 'block';
            document.getElementById('quiz-footer').style.display = 'flex';
            
            currentQuestionIndex = 0;
            loadQuestion();
            updateNavigationButtons(); // Ensure nav buttons are correctly displayed
        }

        // Event Delegation for options
        optionsListEl.addEventListener('click', (event) => {
            if (event.target && event.target.matches('li.option-item')) {
                // Check if the question has already been answered
                if (userAnswers[currentQuestionIndex] === null) {
                    const selectedIndex = parseInt(event.target.dataset.index, 10);
                    selectOption(selectedIndex);
                }
            }
        });

        prevBtn.addEventListener('click', goToPreviousQuestion);
        nextBtn.addEventListener('click', goToNextQuestion);
        hintBtn.addEventListener('click', showHint);
        
        // 初始加载
        loadQuestion();
      </script>
    </body>
    </html>
  